J-LOK CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 559
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 511
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9738405 Resin cartridge production systemSep 24, 13Aug 22, 17[B65B, G01F]
9328610 Filling of partitioned film packages for anchoring systems for minesOct 26, 11May 03, 16[E21D, C04B, B65B]
8567437 Multi-speed resin cartridge production systemNov 05, 10Oct 29, 13[F16K]
8539738 System and method for producing resin cartridgesNov 19, 09Sep 24, 13[B65B]
8202024 Partitioned film packageFeb 12, 10Jun 19, 12[E21D]
7775745 Anchoring systems and methods of use thereofJan 20, 09Aug 17, 10[E21D]
7681377 Device for forming partitioned film packagesJun 22, 06Mar 23, 10[B65B]
7637086 System and method for producing resin cartridgesMay 30, 07Dec 29, 09[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8444350 Resin system with carbon additiveExpiredNov 02, 10May 21, 13[E02D]

Top Inventors for This Owner

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